package com.chixing.day04_oop.word;

public class Bank  {

    //初始化50个容量的Account数组 用于 保存账户信息
    private Account[] accountArr = new Account[50];
    private int size = 0;//已经开户的



    int count =0;
    //开户
    public void registAccount(String uesrname) {

    }
}
